Birta Levente: > With 2.12.20140209 I get hundreds defferals because: > > Feb 19 05:21:59 srv2 postfix-slow/smtp[14313]: Untrusted TLS connection > established to mta5.am0.yahoodns.net[98.138.112.38]:25: TLSv1 with > cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits) > Feb 19 05:21:59 srv2 postfix-slow/smtp[14313]: 3fTNdZ6PdBz7xxb: host > mta5.am0.yahoodns.net[98.138.112.38] said: 421 4.7.0 [GL01] Message from > (81.196.63.20) temporarily deferred - 4.16.50. Please refer to > http://postmaster.yahoo.com/errors/postmaster-21.html (in reply to MAIL > FROM command) > Feb 19 05:21:59 srv2 postfix-slow/smtp[14313]: 3fTNdZ6PdBz7xxb: lost > connection with mta5.am0.yahoodns.net[98.138.112.38] while sending RCPT TO > > and then qmgr_queue_throttle never show up ... just after a while > qmgr_queue_unthrottle when the remote accept again messages
You show only one sample of this and tons of samples of the other. That does not help. Wietse